Product display structure



FIG. 1 is a front view of a product display structure, showing my new design.

FIG. 2 is a rear view thereof.

FIG. 3 is a left view thereof.

FIG. 4 is a right view thereof.

FIG. 5 is a top view thereof.

FIG. 6 is a bottom view thereof.

FIG. 7 is a top-front-left perspective view thereof.

FIG. 8 is a bottom-rear-right perspective view thereof.

FIG. 9 is a bottom-front-right perspective view thereof; and,

FIG. 10 is a top-rear-right perspective view thereof.

The shade lines show surface contour and not surface ornamentation.

In FIGS. 7-10, the broken line showings of products being present within the product display structure illustrate environmental items, and the broken lines form no part of the claimed design. 

CLAIM The ornamental design for a product display structure, as shown and described. 